• 대한간호학회지
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• 제32권1호
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• pp.114-130
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• 2002

This study was designed to analyze the research methodology and the key concepts used in articles published in each nursing journal of seven branches of the Korean Academy of Nursing. The purpose of this study was for reflecting the trends of nursing research and suggesting the direction of future nursing research in Korea. One thousand three hundred seventy two articles published in seven nursing journals from the beginning year of 2000 were analyzed. The prevailing research designs for these journals were the non- experimental design ranging from 54.3% to 75.7%, the experimental design ranging from 6.2% to 30.4%, and qualitative research design ranging from 3.7% to 10.6%. Research subjects were 10.0% to 46.0% for clients with health problems, 2.1% to 42.4% for generally healthy persons, 1.4% to 43.9% for primary care- givers, 7.0% to 53.5% for nurses or nursing students, and 3.1% to 7.3% for health organizations or nursing organizations. The data collection method used most often self-report questionnaires using psychosocial measures. Interviewing methods and physiologic measures were used relatively few times. The domains of the key concepts that prevailed was personal domain and health domain. This study has the limitation of focusing on only the superficial structural analysis rather than in-depth content analysis of each article. However, this study is the first study for reflecting the trends of nursing research based on each journal of seven branches of the Korean Academy of Nursing.

• 한국보건간호학회지
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• 제29권1호
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• pp.90-101
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• 2015

Purpose: The purpose of this study was to investigate impact of sexual knowledge and sexual self-efficacy on sexual autonomy in middle school students in a rural area. Methods: With a cross-sectional descriptive design, 236 second-grade students were recruited from 4 middle schools using convenience sampling. The instrument was a self-administered questionnaire on sexual knowledge, sexual self-efficacy, and sexual autonomy. Data were analyzed using 2-sample t-test, one-way ANOVA, Scheffe, Pearson correlation coefficient, and stepwise regression. Results: Results showed significant positive correlations among sexual knowledge, sexual self-efficacy, and sexual autonomy. Sexual self-efficacy and sexual knowledge explained 37% of the variance in sexual autonomy. Conclusion: Findings of this study suggest that it is relevant to address sexual self-efficacy as well as sexual knowledge in order to increase sexual autonomy in middle school students. Further studies are warranted to investigate these variables with a larger sample and for development and validation of interventions to enhance sexual self-efficacy and sexual autonomy in middle school students.

• 대한간호학회지
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• 제37권6호
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• pp.986-993
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• 2007

Purpose: The purpose of this study was to compare stress levels of elementary students according to three regional levels: a large city, a medium-sized city, and a rural area. Methods: This was a descriptive comparative survey using a convenience sample of 1,161 5th-and 6th-grade students. The stress level was measured by a stress scale that consisted of 65 items regarding personal characteristics, family, school, and peer factors. The data were analyzed by ${\chi}^2-test$, t-test, ANOVA and multiple regression using the SPSS 10.0 statistical program. Results: Overall, the mean stress scores reported by the participants were near the middle of a 5-point scale and the level of family-related stress was highest, followed by peer, school, and individual-related stress. Sixth-graders and female students showed higher stress levels than 5th-graders and male students, respectively. The participants reporting unsatisfaction with their lives and those living in large cities tended to have significantly higher stress levels. Conclusion: Grade, gender, life satisfaction, and regional levels were all significant factors associated with high stress levels among elementary students. Development of stress management programs for this specific population, especially targeting students who are female and living in large cities, is needed.

• 한국학교수학회논문집
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• 제10권3호
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• pp.369-384
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• 2007

본 연구는 성격과 수학불안이 무관하지 않다는 선행연구를 토대로 성격유형에 따라 수학불안 하위요인에서의 불안 정도를 비교하고 검증하였다. 연구대상은 충남 공주 및 경기도 안양의 고등학생 159명이었고 네 가지 선호지표(E-I, S-N, T-F, J-P), 기능과 기질, 16가지 성격유형으로 분류하고 각 유형별, 수학불안 하위요인별로 느끼는 수학불안 정도를 측정하였다. 그 결과 수학불안 하위요인인 학습동기에서는 E형이 교수방법에서는 N형의 학생들이 수학불안을 가장 많이 느끼고 있음을 보였다. 또한 교수방법에서 심리적 기질 및 기능에서 NT형의 학생들이 수학불안 정도가 높게 나옴으로서 성격유형에 따른 수학불안의 하위요소와의 관련성이 있음을 검증하였으며, 이를 통하여 수학불안 하위요소를 고려한 교수 학습을 제안할 수 있다.

• 한국환경복원기술학회지
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• 제16권2호
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• pp.41-52
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• 2013

Anyang Stream Restoration Movement was started from 2001 for the construction of ecological city. The facilities for reuse of treated sewerage have been used since 2003 for improvement of water quality, maintenance of water quantity, river ecological restoration, and hydrophilic space. Thus, the Anyang city has been gradually transformed to eco-friendly city after the construction of Anyang stream and Hakui stream as natural rivers. In this study, biological and chemical methods as well as ecological indicators for Anyang mainstream and major tributaries were monitored for four years in between 2008 and 2012. The water quality and the diversity of species in most of the streams were found to be good except Anyang main stream. It appears that the influence of seasonal drying stream is almost disappeared except Sammak stream. Thus, the values for BOD (Biochemical Oxygen Demand) and BIP (Biological Index of Pollution) for Anyang main stream were found to be 5.27~3.42mg/l and 4.51~5.50, respectively. This is considered to be caused by the reused water quality of treated wastewater being exceeded the design criteria or by the non-point source of contaminants around the stream. However, entire section of tributaries shows I, II grade as a good water quality.

• 한국식생활문화학회지
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• 제31권3호
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• pp.213-219
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• 2016

Analysis of nutritional compositions of soybean sprouts cultivated with bamboo ash was carried out. Bamboo ash was utilized as sprouting water of soybeans and adjusted to 0.2, 0.6, 1.0, 1.4, 2.0, 6.0 and 10.0 g/L. Stem length and contents of isoflavone (daidzin, glycitin, genestin, daidzein, glycitein, and genestein) and vitamin C in soybean sprouts cultivated with 0.2 g/L were higher than those in soybean sprouts cultivated with only water. Potassium, magnesium, and calcium of all cultivation methods were detected in higher contents than others. In particular, potassium showed a high absorption rate in the soybean sprouts. The major amino acid was asparagine (616.05~849.15 mg/100 g, soybean eq.), and contents of lysine, leucine, and ornithine in soybean sprouts cultivated at 0.2 g/L were higher than those of methods by only water and addition of 6-benzylaminopurine. According to the results, soybean sprouts cultivated with 0.2 g/L of bamboo ash were effective for increasing nutritional compositions.

• 식물병연구
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• 제16권3호
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• pp.232-237
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• 2010

Tomato spotted wilt virus(TSWV)의 상습 발생지인 안양지역에서 가지, 알타리무, 슈가로프에서 TSWV가 발생하였다. 알타리무에서는 잎에 괴저반점과 뿌리에 괴저 병징이 나타났다. 가지에서는 잎에 전형적인 다중 원형반점을 나타냈으며 열매에 심한 괴저를 나타냈다. 슈가로프에서는 잎에 전형적인 원형반점과 심한 위축 병징이 나타났다. 가지, 알타리 무, 슈가로프에서 분리한 TSWV의 생물적 특성은 흰 명아주, 붉은 명아주, 담배(N. devney)에서는 국부 감염이었으며, 담배(N. glutinosa, N. benthamiana)와 독말풀(D. stramonium)에서는 전심감염이었다. 가지와 슈가로프에서 분리한 TSWV는 병원성이 유사하였으나, 알타리 무에서 분리한 TSWV는 N. tabacum 'Xanthi NC' 등 5종의 담배에서 국부 감염되어 병원성이 매우 상이하였다.

• 대한원격탐사학회지
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• 제30권6호
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• pp.817-827
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• 2014

위성 원격 탐사에서는 센서 운영 환경으로 인하여 영상을 수집하는 동안 영상의 질 저하가 일어나며 이러한 영상의 질 저하는 관측된 자료로부터 유용한 정보를 확인하거나 추출하는 데 악 영향을 미치는 번짐 현상(blurring)과 잡음 (noise)을 야기시킨다. 본 연구는 원격 탐사 영상 자료의 질 저하 현상을 모형화하기 위해 Gaussian 가산 잡음과 Markov random field로 정의되는 공간적 연결성을 가정하였다. 그리고 질 저하된 관측 자료로부터 원래 강도의 영상을 복원하기 위한 Point-Jacobian 반복 maximum a posteriori (MAP) 추정 법을 제안한다. 제안 연구는 이웃 창의 형태로 8 개 방향의 창으로 구성된 방사형을 사용하며 각 방향에서의 중심 화소와의 이웃 화소들 간의 Mahalanobis 제곱 거리를 경계 근접성 측정치로 사용한다. 제안 방법의 성능을 평가하기 위해서 고해상도 영상 자료에 나타날 수 있는 다양한 형태의 패턴을 사용하는 simulation 자료를 생성하여 화소 단위 분류 법을 사용하여 정량적 평가를 수행하였고 한반도 안양 북부 지역에서 관측된 1 m 급 IKONOS 자료의 무감독 분할을 통해 정성적 평가를 수행하였다. 실험 결과는 고해상도 원격 탐사 자료 분석에서 제안 영상 복원 법을 적용하면 현저히 분석의 정확성을 높이는 것을 보여 준다.

• 지역사회간호학회지
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• 제14권2호
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• pp.287-298
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• 2003

The purpose of the study was to develop an integrated prevention program to strengthen elders self-care capability and to examine its effectiveness on their psychological condition. This study used one group pre- and post-test design. Subjects were 85 elderly residents (over 65 years of age) who lived alone, and received free basic medical care and social welfare services in a rural community in Korea. Subject eligibility criteria for this study were to an elders who 1) is not currently taking any anti-depressant medication 2) is able to communicate, and 3) agrees to participate in this study. The integrated program was composed of horticulture, reminiscence, and friendship activities. Twelve sessions were provided for 12 weeks in community-based partnerships to achieve better outcomes. The intervention was case-managed by a public health nurse and aided by six volunteers. The main outcome variable was depression, which was assessed by using 15 items selected from the Geriatric Depression Scale-short form Korean version. Socio-demographic characteristics, functional status, and satisfaction with social support were used as covariates. Results showed that there was a significant intervention effect at post-intervention time point compared to pre-intervention time point(E.S. 0.94). Multiple linear regression analysis showed significant interaction effects between intervention and satisfaction with social support. These findings must be interpreted within the context that an effects of an integrated program could be more synergistically increased when social support factor is considered in the program. A community-based integrated prevention program of depression is effective for vulnerable rural elderly. It is suggested that randomized controlled trials within community setting for better methodological strength as well as multi-level outcomes on community need to be conducted in future.

• 지역사회간호학회지
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• 제7권2호
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• pp.265-280
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• 1996

A cross-sectional, descriptive-correlational design was employed in this study. The main purpose of this study was to identify the relationship between female adolescents' mental health and their perception of family characteristics, such as family adaptability, family cohesion, family type, and family satisfaction, The theoretical rationale for this study is the 3-Dimensionl Circumplex Model that was formulated by Olson, et al. With respect to method, a structured questionnaire was employed to obtain the data. A total of 199 female students(high school second year) were recruited by convenience sampling. Data for this study were collected in October 1994 after a pilot study and pretest of the tools. The research tool used the following four self-report research types : Youth Self-Report (YSR) developed by Achenbach and Edelbrock, Family Adaptability & Cohesion Evaluation Scales (FACES) III, Family Satisfaction(FS) developed by Olson, et al. and a Demographic Data Sheet. The resulting data were processed using an SPSS PC for a Pearson prod uct-moment correlation coefficient, ANOVA. A linear relationship were found between female students' mental health and their perceived family cohesion(r=-.2237, p<.001), and family satisfaction(r=-.3951, p<.001), but no significant correlations was found between female students' mental health and their perceived adaptability. These findings demonstrated that family cohesion, family type, and family satisfaction were more powerful predictors than family adaptability. This study contributes to nursing practice by demonstrating the usefulness of YSR to differentiate deviant behavior in youth and also by providing nursing interventions designed to promote female mental health.